I enjoyed the rainforest very much, especially seeing sloths, motmots, and many free-flying parrots. The aquarium did a great job in a small space of making an incredible indoor rainforest.
The really cool thing is that the Upland Tropical Rainforest opened when the aquarium opened in 1981. A number of parrots and an iguana have been here since then. Its neat to see older pictures of the exhibit with all the plants not fully grown in, then seeing a current exhibit picutre and see how close it is to an acutal rainforest.